071
FNCA52 TJSJ 290750
FWFSJU
FIRE WEATHER PLANNING FORECAST FOR PUERTO RICO
NATIONAL WEATHER SERVICE SAN JUAN PR
350 AM AST SUN JAN 29 2023
DISCUSSION
PATCHES OF MOISTURE CONTINUE TO ENTER TO THE LOCAL
REGION, DEVELOPING SHALLOW SHOWERS ACROSS THE ISLANDS. HOWEVER,
ACROSS THE SOUTHERN COASTAL PLAINS IMITED SHOWER ACTIVITY IS
FORECASTED TODAY. DUE TO A NORTHEASTERLY WIND FLOW AND SOME
MOISTURE CONTENT ACROSS THE ISLANDS RH VALUES SHOULD REMAIN ABOVE
THRESHOLD. NONETHELESS, KBDI VALUES ARE AT 588 IN CAMP SANTIAGO
AND 478 AND CABO ROJO, AND CLOSE TO (OR AT) THE 10-HR FUEL
MOISTURE VALUES. A DRIER TREND IS FORECASTED TO CONTINUE BUT AT
THIS TIME, A FIRE DANGER STATEMENT WILL NOT BE ISSUED BUT WILL
CONTINUE TO BE MONITORED THROUGH THE DAY.
PRZ014-300800-
SOUTHEAST COASTAL PLAINS-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 20
TEMP (24H TREND) 85 (+1) 64 (-3) 85
RH % (24H TREND) 48 (-4) 95 (+6) 45
WIND 20FT/EARLY(MPH) NE 8 G23 NE 8 G17 NE 10 G23
WIND 20FT/LATE(MPH) E 13 G26 NE 7 G17 NE 12 G24
MIXING HGT(FT-AGL/MSL)5820 5920
TRANSPORT WND (MPH) E 17 NE 15
VENT RATE (KT-FT) 87300 76960
DISPERSION 5 5
DSI 6 5 6
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ015-300800-
SOUTHERN HILLS-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
TEMP (24H TREND) 83 (+3) 57 (-4) 83
RH % (24H TREND) 54 (-7) 100 (+2) 56
WIND 20FT/EARLY(MPH) NE 6 NE 6 NE 8 G17
WIND 20FT/LATE(MPH) NE 10 NE 6 NE 10
MIXING HGT(FT-AGL/MSL)6140 5880
TRANSPORT WND (MPH) E 17 NE 16
VENT RATE (KT-FT) 92100 82320
DISPERSION 5 5
DSI 5 4 6
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ016-300800-
NORTH COASTAL PLAINS-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 60 60
TEMP (24H TREND) 83 (0) 66 (-3) 84
RH % (24H TREND) 60 (-2) 100 (+7) 60
WIND 20FT/EARLY(MPH) E 11 G20 NE 11 G19 E 13 G22
WIND 20FT/LATE(MPH) E 14 E 11 G19 NE 13 G21
MIXING HGT(FT-AGL/MSL)5050 4980
TRANSPORT WND (MPH) E 20 NE 20
VENT RATE (KT-FT) 85850 84660
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ017-300800-
NORTHERN HILLS-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 60 40
TEMP (24H TREND) 83 (+1) 57 (-3) 83
RH % (24H TREND) 61 (-2) 100 (0) 61
WIND 20FT/EARLY(MPH) E 8 G18 E 10 E 11 G20
WIND 20FT/LATE(MPH) NE 12 E 9 NE 12
MIXING HGT(FT-AGL/MSL)5480 4990
TRANSPORT WND (MPH) E 18 NE 18
VENT RATE (KT-FT) 87680 79840
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ018-300800-
WEST COAST-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 40 0 20
TEMP (24H TREND) 86 (+1) 62 (-3) 86
RH % (24H TREND) 51 (-5) 100 (+4) 52
WIND 20FT/EARLY(MPH) E 9 G18 NE 9 G19 E 10 G21
WIND 20FT/LATE(MPH) E 9 G18 NE 9 G18 NE 10 G21
MIXING HGT(FT-AGL/MSL)5330 5620
TRANSPORT WND (MPH) E 15 NE 17
VENT RATE (KT-FT) 69290 84300
DISPERSION 5 5
DSI 6 5 6
LAL 1 1 1
HAINES INDEX 2 2 3
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ019-300800-
EASTERN INTERIOR-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 60 60
TEMP (24H TREND) 82 (+2) 60 (-4) 83
RH % (24H TREND) 59 (-4) 100 (+2) 63
WIND 20FT/EARLY(MPH) NE 7 NE 6 NE 9 G17
WIND 20FT/LATE(MPH) NE 11 NE 6 NE 10
MIXING HGT(FT-AGL/MSL)5670 5140
TRANSPORT WND (MPH) E 18 NE 17
VENT RATE (KT-FT) 90720 77100
DISPERSION 5 5
DSI 5 4 6
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ022-300800-
LUQUILLO MOUNTAIN RANGE-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 60 60
TEMP (24H TREND) 78 (+3) 60 (-3) 79
RH % (24H TREND) 66 (-2) 100 (0) 68
WIND 20FT/EARLY(MPH) NE 8 NE 7 NE 10
WIND 20FT/LATE(MPH) NE 11 NE 7 NE 10
MIXING HGT(FT-AGL/MSL)5170 5020
TRANSPORT WND (MPH) E 20 NE 17
VENT RATE (KT-FT) 87890 75300
DISPERSION 5 5
DSI 5 5 6
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ023-300800-
CENTRAL MOUNTAIN RANGE-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 30 20
TEMP (24H TREND) 82 (+3) 54 (-3) 82
RH % (24H TREND) 57 (-5) 100 (0) 58
WIND 20FT/EARLY(MPH) NE 6 NE 6 NE 8 G18
WIND 20FT/LATE(MPH) NE 9 NE 7 NE 10 G18
MIXING HGT(FT-AGL/MSL)6350 5470
TRANSPORT WND (MPH) E 15 NE 17
VENT RATE (KT-FT) 82550 82050
DISPERSION 5 5
DSI 5 4 6
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ024-300800-
CAYEY MOUNTAIN RANGE-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 40 50
TEMP (24H TREND) 79 (+2) 58 (-2) 79
RH % (24H TREND) 63 (-3) 100 (0) 66
WIND 20FT/EARLY(MPH) NE 6 NE 6 NE 8
WIND 20FT/LATE(MPH) NE 11 NE 5 NE 10
MIXING HGT(FT-AGL/MSL)5420 5160
TRANSPORT WND (MPH) NE 20 NE 18
VENT RATE (KT-FT) 92140 82560
DISPERSION 5 5
DSI 5 3 6
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ025-300800-
VIEQUES-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 50 60
TEMP (24H TREND) 83 (-1) 74 (+1) 83
RH % (24H TREND) 56 (+4) 82 (-1) 59
WIND 20FT/EARLY(MPH) NE 18 NE 18 NE 19
WIND 20FT/LATE(MPH) NE 17 NE 19 NE 16
MIXING HGT(FT-AGL/MSL)4030 4290
TRANSPORT WND (MPH) NE 23 NE 21
VENT RATE (KT-FT) 80600 77220
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 3 2 3
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ026-300800-
CULEBRA-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 50 60
TEMP (24H TREND) 82 (-1) 72 (0) 82
RH % (24H TREND) 61 (+3) 88 (+1) 62
WIND 20FT/EARLY(MPH) NE 18 NE 18 NE 19
WIND 20FT/LATE(MPH) NE 17 NE 19 NE 16
MIXING HGT(FT-AGL/MSL)4000 4160
TRANSPORT WND (MPH) E 24 NE 22
VENT RATE (KT-FT) 84000 79040
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 3 2 3
RH RECOVERY EXCELLENT
REMARKS...NONE.
PRZ027-300800-
SOUTHWEST COASTAL PLAINS AND MONA ISLAND-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER MCLEAR CLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 30 0 10
TEMP (24H TREND) 85 (0) 64 (-3) 85
RH % (24H TREND) 48 (-2) 97 (+4) 46
WIND 20FT/EARLY(MPH) E 8 G23 NE 7 G23 E 9 G22
WIND 20FT/LATE(MPH) E 12 G23 NE 6 G23 E 9 G22
MIXING HGT(FT-AGL/MSL)5990 6570
TRANSPORT WND (MPH) E 14 E 15
VENT RATE (KT-FT) 71880 85410
DISPERSION 5 5
DSI 5 3 5
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
VIZ001-300800-
SAINT THOMAS AND SAINT JOHN-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 50 60
TEMP (24H TREND) 83 (0) 67 (-3) 83
RH % (24H TREND) 58 (+6) 98 (+6) 60
WIND 20FT/EARLY(MPH) NE 18 NE 18 NE 20
WIND 20FT/LATE(MPH) NE 17 NE 19 NE 17
MIXING HGT(FT-AGL/MSL)3820 4080
TRANSPORT WND (MPH) E 25 NE 25
VENT RATE (KT-FT) 84040 89760
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 2 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
VIZ002-300800-
ST CROIX-
350 AM AST SUN JAN 29 2023
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 40 50 50
TEMP (24H TREND) 85 (0) 67 (-1) 86
RH % (24H TREND) 55 (+5) 100 (+3) 58
WIND 20FT/EARLY(MPH) NE 16 NE 15 NE 17
WIND 20FT/LATE(MPH) NE 15 NE 16 NE 16
MIXING HGT(FT-AGL/MSL)4380 4650
TRANSPORT WND (MPH) E 22 NE 23
VENT RATE (KT-FT) 83220 93000
DISPERSION 5 5
DSI 6 6 6
LAL 1 1 1
HAINES INDEX 3 2 2
RH RECOVERY EXCELLENT
REMARKS...NONE.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page